A pen-like device that collects both fluorescence and Raman spectra could enable more accurate surgeries to remove tumors.
Log in or Become a member to view the full text of this article.
This article may be available for purchase via the search at Optica Publishing Group.
Optica Members get the full text of Optics & Photonics News, plus a variety of other member benefits.
Publish Date: 01 January 2011
Solar Concentrators: Using Optics to Boost Photovoltaics
State-of-the-Art Satellite Remote Sensing
Fiber-Optic Sensors: Playing Both Sides of the Energy Equation
A History of Human Color Vision—from Newton to Maxwell
UK Defense Ministry Targets Laser, RF Weapons
Algorithm Clears Up Underwater Images
Cooking Printed Food with Lasers